EAGER-A1200 crack sealing machine it integrates the necessary functions all-in-one, self-propelled and trailer dual use type. A large melting kettle design can satisfy a whole construction day by feeding once; low temperature relieving device, can play excellent performance even under low temperature conditions; vehicle-mounted hot compressed air lance and the material conveying hose working synchronously, improving the construction of thermal contact effect, guarantee a timeless construction; equipped with the hoisting machine can complete equipment loading and unloading tasks, illuminating light and safety caution device can satisfy all-weather construction operations. EAGER-A1200 crack sealing machine has complete function, stable performance, is the best equipment for pavement crack treatment.